Special Features

Upgraded TinySA V0.3.1 with ESD Protection： Produced by Hugen, this TinySA spectrum analyzer features hardware V0.3.1 with ESD protection diode, improving anti-static performance, stability, sensitivity, and overall service life—ideal for lab and field use.
Wide Frequency Range with Dual Inputs： Covers 100kHz–960MHz with two RF inputs: high-quality MF/HF/VHF input (0.1–350MHz) and UHF input (240–960MHz). Switchable RBW filters from 2.6kHz to 640kHz deliver accurate spectrum analysis across bands.
Spectrum Analyzer & Signal Generator in One： Functions as a full spectrum analyzer or a signal generator: sinusoidal output from 0.1–350MHz and square wave output from 240–960MHz. Built-in calibration signal enables automatic self-test and low-level input calibration.
2.8” Touchscreen & PC Control： Equipped with a responsive 2.8-inch color touchscreen showing 290 scan points. Connect to PC via USB (CDC Serial over USB) for remote control, measurement, firmware updates, and screen capture (Windows & Linux supported).
Portable Kit with Rechargeable Battery： Built-in 500mAh rechargeable battery supports at least 2 hours of portable operation. Complete accessory kit included for instant use, making it perfect for RF testing, ham radio, education, and signal troubleshooting.

Description

Portable TinySA Spectrum Analyzer V0.3.1 – Compact, Accurate & Versatile
The TinySA Spectrum Analyzer V0.3.1 is a powerful handheld RF analysis tool designed for engineers, radio enthusiasts, students, and technicians. Despite its compact size, it integrates the core components of a traditional heterodyne swept spectrum analyzer, delivering reliable and precise measurements across a wide frequency range.

Dual RF Inputs & Broad Coverage

This TinySA supports 100kHz to 960MHz, featuring two dedicated inputs:

MF/HF/VHF input (0.1–350MHz) for high-quality measurements

UHF input (240–960MHz) for extended frequency coverage

Switchable resolution bandwidth (RBW) filters from 2.6kHz to 640kHz allow flexible analysis for different signal environments.

Built-in Signal Generator & Calibration

Beyond spectrum analysis, the device doubles as a signal generator:

Sine wave output: 0.1–350MHz

Square wave output: 240–960MHz

The integrated calibration signal generator supports automatic self-testing and low-input calibration, ensuring dependable performance without external equipment.

Touchscreen Operation & PC Connectivity

The 2.8-inch color touchscreen provides intuitive control and real-time visualization with up to 290 scan points.
Via USB connection, the TinySA can be controlled from a PC using serial commands. Drivers install automatically on Windows, while Linux support is built into the kernel. Dedicated PC software enables screen capture and advanced control.

ESD Protection & Portable Design

Hardware V0.3.1 includes ESD protection, significantly improving anti-static capability and device longevity. The built-in 500mAh rechargeable battery supports portable operation for field testing, classrooms, and on-site diagnostics.

Package Includes

Tiny Spectrum Analyzer ×1

RF Cable (20cm) ×2

USB Cable ×1

SMA Female-to-Female Adapter ×1

BNC Female to SMA Male Connector ×1

Touchscreen Stylus ×1

SMA Telescopic Antenna ×1